4
votes
2answers
412 views

echo a customized message with VIM editor

How can I deltect if there is a file modification in VIM upon exiting (:q)? If there is a file modification Vim echos E37: No write since last change (add ! to override) I want to override this ...
0
votes
2answers
342 views

How to change keys for window manipulation (from menu, default: alt+space) in openbox?

I'd like to change default keys which manipulate window. For example default set is: maximize: x key but unmaximze: is e key I really want to have for example x key for maximize and unmaximze. How to ...
2
votes
2answers
611 views

mutt: move IMAP folder

Can an IMAP folder be moved within mutt? If one navigates to the list of folders (c?), the default key bindings allow one to create a new mailbox (C), change mailbox/folder (c), delete a mailbox (d), ...
3
votes
3answers
844 views

How do I determine whether my services are using runit or init?

How do I determine whether my services are using runit or init? I use Ubuntu 10.0.4. Such as nginx, chef, puppet, etc.
3
votes
1answer
1k views

AIX 6.1 JFS2 Oracle files system, not using much files system cache

I am running Oracle database on AIX 6.1, Oracle using JFS2 file systems. Maxperm is set to 90%. This is busy database server, but it is not using the file system cache (less then 2%). The system has ...
23
votes
11answers
5k views

Text editor with split screen option

Is there an editor which has the option to "split the screen" into two or more parts, accessing more than one file (possibly with a file tree) without opening more editor windows at once, and how ...
1
vote
2answers
119 views

Cannot see aliases

I have my root user and another user testuser. Now in the .bashrc of testuser, there are some aliases like la for ls -a. But when I login to testuser and try running la, it gives me the error: -sh: ...
12
votes
3answers
9k views

disabling mouse support in `vim` in a `gnome-terminal` environment

Edit: The problem of an enabled mouse in vim appears to be specific to gnome-terminal (version 3.4.1.1-1; I am using gnome 3 fallback mode). If I run xterm, mouse support in vim is disabled by ...
1
vote
2answers
1k views

How to set environment variables permanently for one user [duplicate]

Possible Duplicate: How do I set a user environment variable? (permanently, not session) I have a user XX and I want to set the env variables for it. I looked for .bash_profile in the home ...
3
votes
1answer
744 views

mutt: rename IMAP folder

How does one interactively rename an IMAP folder within the mutt MUA? Currently, if I want to change a folder name, I use the gmail web browser interface, but this is rather inefficient. Is there an ...
0
votes
1answer
2k views

Want Windows to boot instead of Grub

So when I turn my computer on, Grub rescue boots up. I have finally figured out how to get into Windows, but now I want to skip the step of entering the information into Grub to get into windows. How ...
0
votes
2answers
753 views

shrinking partition containing root filesystem [duplicate]

Possible Duplicate: Change main partition size to install another distribution this is the image showing partitions on my hard drive. I am reading linux from scratch and so i need to ...
6
votes
2answers
45k views

Need to boot Windows 7 from Grub rescue command prompt

I booted my computer today and found the Grub rescue command prompt. I have been given this computer and it has Linux and windows 7 on it, but I have only ever used the windows section. I have no idea ...
4
votes
2answers
4k views

Mount a folder on a drive in fstab. Move?

I'd like to make a temporary change to my fstab file so that my /home is on another drive. However, I don't want the whole partition to be mounted, but just a folder ("home") on that partition. I'm OK ...
4
votes
2answers
2k views

How can I make all my processes start with niceness 5

I know that niceness values are inherited from the niceness value of the parent process, but can I globally change the default niceness value for a particular user (myself). In this case I have a ...
3
votes
2answers
2k views

Protecting postfix from bruteforce attacks

a few days ago I've set up a VPS, including personal SMTP service using postfix + procmail under Debian / Wheezy. I am already seeing a LOT of hammering onto the SMTP and other ports. Here's an ...
6
votes
2answers
2k views

Defragging RAM / OOM failure

This question is fairly lengthy, so I'll ask the questions at the top and then go through my method of coming to the questions: Did (Busybox based) rm not execute because there wasn't enough ...
4
votes
5answers
2k views

extract fields from “tail -f” of a syslog stream

Example line from syslog file: Aug 1 10:25:50 10.10.10.1 id=firewall sn=XXXX time="2012-08-01 14:35:18 UTC" fw=x.x.x.x pri=6 c=1024 m=537 msg="Connection Closed" f=11 n=195273698 ...
0
votes
1answer
223 views

Bugzilla email_in.pl script will take 111 hours to complete - how can I change that?

I have an old Bug tracking system, with about 20k bugs. We have installed a new bugzilla system, and part of the initiation will be to import all the bugs from the old system to the new. I am able to ...
1
vote
3answers
1k views

Display a menu of files names and let the user select a file by entering a number

I have created a script that allows the user to select a file by copying and pasting that file. Then perform a grep on that file. I want to know is it possible to put a number in front of each files ...
5
votes
1answer
2k views

How do I create a USB image with a partition table?

I want to create an image of some directory tree that is writable directly to an USB drive, just like the images of many linux distributions. For example, with openSUSE you can download an ISO image ...
6
votes
3answers
17k views

Sed : Replace pattern on every second occurence?

Is there a way to tell sed to replace the pattern on every second occurrence? Or at least on every second line? (Sure it's possible with a script, but I was asking myself if sed can do it to). ...
1
vote
1answer
1k views

When a command is over half the terminal size it breaks

Whenever I type in a bash command longer than about half the width of the shell window I'm in, the command breaks like it would if I filled the whole screen 3rd command in image - typed a few xs ...
3
votes
1answer
2k views

Start network service at boot time on CentOS

I've recently reinstalled CentOS onto a computer of mine. I have OpenSSH Server on it now, as did I before I reinstalled the operating system. Here's the difference: Before, SSH started without even ...
1
vote
0answers
360 views

What problem have I caused to eth1 by resetting my ubuntu machine?

I am using ubuntu 10.04 (Bio-linux 6.0). Last night I tried leaving my system in hibernate mode because there appears to be a bug in this version of ubuntu such that if I do a straight shut-down, the ...
4
votes
1answer
759 views

Start and stop bluetooth service automatically as rfkill switch changes

I would like to start / stop bluetooth service automatically when I turn on / off rfswitch, is that possible ?
10
votes
4answers
16k views

How to mount removable media in /media/<LABEL> automatically when inserted, without any desktop environment?

I have a Debian sid system (Wheezy) (and same for arch), without any desktop environment (and no Xorg at all). I can mount my SD-cards, USB sticks, external HDD by label into a specified directory in ...
12
votes
2answers
6k views

How to define a Compose Key in terminal (no desktop environment)?

I would like to define a compose key on my system (Debian Sid "Wheezy"). I have no Xorg (and don't want any desktop environment). Only in terminal. I would like to set it up on my Alt-Gr key (right ...
1
vote
1answer
485 views

Identify remote windows server from shell script

I need a way to Identify a windows SBS server, I have a script that mounts a file share on a SBS server, I need the script to positivity identify the server before mounting. It doesn't need to be ...
3
votes
4answers
670 views

Active Directory Domain with SAMBA or Other Tool

Can I create a domain using SAMBA and set up Active Directory with SAMBA on it? And by this I mean no windows servers involved. I would also like to be able to log in from a Windows machine. ...
3
votes
2answers
348 views

how to make getopts just read the first character post `-`

I have a shell script testShell.sh which uses getopts as below: #!/bin/bash while getopts ":j:e:" option; do case "$option" in j) MYHOSTNAME=$OPTARG ;; e) SCRIPT_PATH=$OPTARG ;; ...
1
vote
1answer
328 views

Change status bar applications' default icon

in fvwm, you can change the default icon of any window using Style <regex> Icon <icon_name.xpm>. In other words, I want to over ride the default icon set for an application without having ...
2
votes
2answers
3k views

How to copy large files over the network

I need to copy large files over the network, but I am not sure about the command line to use for it. I have been using rsync, but I feel maybe I could zip the files first? I am a Unix beginner, so ...
2
votes
0answers
976 views

libbfd-2.22.so missing while compiling Binutils/Glibc/Zlib

When I try to compile Binutils, Glibc and Zlib using chroot on my LFS system, I get this error: ar: error while loading shared libraries: libbfd-2.22.so: cannot open shared object file: No such ...
1
vote
3answers
2k views

dd command for windows filesystem

dd is a handy tool for backing up a whole drive or filesystem in some situations. Now I am thinking about what if I use the tool for backing up Windows file-systems / drives (Windows 2003/2008) which ...
2
votes
0answers
3k views

Cisco AnyConnect on Fedora

I have downloaded the setup for Cisco AnyConnect client from our client's secure web URI. This setup script was for 32 bit machine while mine is a 64 bit one. However, I managed to install the client ...
3
votes
2answers
7k views

How to enable SSD TRIM support on Fedora 17?

I used to install Linux on HDD. It's easy. But now I have a SSD, and I want to install Fedora 17 on it. What should I do to make Fedora 17 issue TRIM commands to the SSD?
5
votes
3answers
6k views

/etc/shadow on Mac

I've been trying to run this Linux passwd-generator file on my Mac. I modified enough the script to make it to work well with directories under OSX: #!/bin/sh # build-passwd.sh - creates a password ...
1
vote
1answer
195 views

Interrupt process in samba share mounted folder breaks mount

I can successfully mount a Samba share on a local folder in Opensuse 12.1: sudo mount -t cifs -o username=<username>,password=<password> //<win-box>/<share> <mountpoint> ...
5
votes
5answers
2k views

xargs and vi - “Input is not from a terminal”

I have about 10 php.ini files on my system, located all over the place, and I wanted to quickly browse through them. I tried this command: locate php.ini | xargs vi But vi warns me Input is not ...
3
votes
2answers
2k views

Where are the command-line options to perl documented?

On StackExchange I came across a command that looked like this: perl -pe ... Curious what the -pe options meant, I did man perl. This is the synopsis of that man page: perl [ -sTtuUWX ] [ ...
3
votes
2answers
26k views

Getting sound working on Linux mint 13 Mate

I have just installed linux mint 13 and I haven't used linux before so I apologise upfront if this question seems basic. I am unable to hear any form of audio on file which I try to play in any ...
1
vote
0answers
605 views

Install Fedora 17 to iSCSI Target, Boot from iSCSI Target

I have installed Fedora 17 to an iSCSI target by: Booting with the Fedora 17 ISO Chose LiveCD so I could install iscsi-initiator-utils Started the installer Chose iSCSI target from native Fedora ...
2
votes
0answers
58 views

One machine & two keyboard, mouse & monitors [duplicate]

Possible Duplicate: Can one PC be used by two users at the same time via dual-monitor? I have a machine that is running Ubuntu. Can I have two monitors, mouses & keyboards for two ...
1
vote
1answer
1k views

Losing wifi connection to access point after a few minutes (hostapd, dnsmasq, iptables)

I'm using a laptop as a wifi access point. Since this laptop has the proper hardware, I was able to use hostapd. I wanted to use DHCP and iptables/NAT forwarding instead of a bridge to have more ...
6
votes
1answer
3k views

Are there alternatives for `dd`?

What other tools should I use to read and write files with truncation, seeking and skipping. dd's command line options seem inconvenient and foreign and I don't like choosing between slow, but precise ...
6
votes
2answers
6k views

Why does `exec 2>&1` fail in this bourne shell script?

I am porting an old ksh script to Bourne shell. The old ksh script contains the following code: #!/bin/sh tmpLog=/var/tmp/logfile.$$ exec 1> $tmpLog exec 2>&1 eval $* another_command_1 ...
1
vote
1answer
177 views

Is rpm the only file extension for repositories

I've noticed that repositories in CentOS have the .rpm extension. Are there other extensions? Is .rpm specific to the operating system? i.e. do other linux operating systems have other extensions? ...
6
votes
2answers
140 views

How can I substitute into this shell command?

I have a find command that I want to substitute a list of GIDs into. Here's the command: find / -follow \( -group 39 -o -acl_group 39 \) -exec ls -ln {} \; 2> $HOME/error.39.log 1> ...
2
votes
2answers
669 views

mutt: gmail IMAP unresponsive

I read gmail via IMAP with the mutt MUA. If I leave mutt open and idle for several minutes, then the program becomes unresponsive to keyboard input, requiring me to kill the process. I am not certain ...

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